Human IL-15 Protein, Accession: P40933

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  • 产品概述
  • 产品规格
  • 运输及存储
  • 品牌声明

    • 产品概述

    产品描述

    Recombinant Human IL-15 Protein is expressed from E.coli without tag.It contains Asn49-Ser162.

    Biotinylated

    产品规格

    靶点

    IL-15

    分子别名

    L15; IL-15; IL-15MGC9721; Interleukin-15

    Accession

    P40933

    种属

    Human

    蛋白序列

    Asn49-Ser162

    分子量

    The protein has a predicted MW of 12.8 kDa same as Tris-Bis PAGE result.

    活性

    Immobilized Human IL-15 at 1ug/ml (100ul/Well) on the plate. Dose response curve for Human IL-15RA, His Tag with the EC50 of 22.1ng/ml determined by ELISA. The affinity constant of 5.9nM as determined in SPR assay (Biacore T200). See testing image for detail.

    产品标签

    No Tag

    表达系统

    E.coli

    纯度

    > 95% as determined by Tris-Bis PAGE;> 95% as determined by SEC-HPLC

    内毒素

    Less than 1EU per ug by the LAL method.

    运输及存储

    产品外观

    Lyophilized

    运输条件

    Shipped at ambient temperature.

    制剂

    Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

    复溶

    Centrifuge tubes before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.

    存储和稳定性

    Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

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